.foot {
    width: 100%;
    display: flex;
    justify-content: space-evenly;
    background-color: rgb(176, 87, 87);
    height: 100px;
    line-height: 100px;
    text-align: center;
margin-bottom: 0px;
}

.foot li {
    list-style: none;
    width: 25%;
}

.fo {
    background-color: aquamarine;
}